Home / 6,136,918.50-9,225,558.27-5,692,998.54

Finding the Fourth Proportional to 6,136,918.50, 9,225,558.27 and 5,692,998.54

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Solution

The fourth proportional to 6,136,918.50, 9,225,558.27 and 5,692,998.54 is: 8,558,218.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,136,918.50 : 9,225,558.27 = 5,692,998.54 : x
  2. Step 2: Convert to fraction form
    6,136,918.50/9,225,558.27 = 5,692,998.54/x
  3. Step 3: Cross multiply
    6,136,918.50x = 9,225,558.27 × 5,692,998.54
  4. Step 4: Simplify right side
    6,136,918.50x = 52,521,089,761,794.92
  5. Step 5: Solve for x
    x = 52,521,089,761,794.92/6,136,918.50
  6. Step 6: Final answer
    x = 8,558,218.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.